（1） Replying to your recent advertisement in the Boston Evening Globe, I wish to apply for the position of sales manager.
（2） I am applying for the position of sales manager. I believe my qualifications will meet your exacting requirements.
B：
（1） I believe after reading your advertisement in this morning's Journal that you are offering just the opportunity I am looking for.
（2） Your advertisement in this morning's Journal for an adjustment manager prompted me to apply for this position.
C：
（1） Having read your advertisement in the New York Times for an accountant, I thought you might be interested in my application.
（2） In your advertisement for an accountant, you indicated that you require the services of a competent person, with thorough training in the field of cost accounting. Please consider me an applicant for the position. Here are my reasons for believing I am qualified for this work.